Alpina 4 :: OZONE

Description

Materials :

• Extrados fabric: Dominico N20D / Porcher 7000 E71
• Bottom Surface Cloth: Porcher 70000 E71
• Rib cloth: Porcher 9017E29 (hard) / Porcher 70000E91 (hard)
• Upper lines: Edelrid 8000U series
• Mid lines: Edelrid 8000U series
• Lower Lines: Edelrid 8000U series

Package content :

Internal Bag, Compression Strap, OZONE Stickers, Repair Kit and OZONE Keyring.

The A4 is 1kg lighter than the Delta 4 and 500g lighter than the previous version, the A3. It is not only lighter, it is a much lighter wing, its significantly reduced inertia improves handling and gives you more sensitivity and agility for better lift exploitation and easier behaviour in collapses. Of course, it is also more comfortable to carry!
Intuitive and effective angle of attack control, improved profile and optimised internal structure make the Alpina 4 an impressive gliding cross country machine in turbulence. Its structure, the strongest we have developed, maintains the integrity of the profile even in the heart of turbulence, avoiding the loss of performance associated with deformation along the chord.
New "ACR" System

The new Active Control Risers (ACR), inherited from the Mantra, allow direct control of the angle of attack without changing the camber of the profile, even in accelerated flight. By operating both the B's and C's, the ACR allows the wing to be controlled like a 2-line while keeping the comfort of a 3-line architecture.

The Alpina 4 is aimed at intermediate to advanced pilots who fly 70 to 100 hours per year and who have already done a SIV. Its ease of use and high level of passive safety make it accessible to pilots who wish to change category. Experienced pilots who want to fly with a greater margin of safety will find great satisfaction in a wing with top class cross country performance.